XnView Software

I am trying to configure an "Open with" program to open pictures. When I try to use it, nothing happens and I am not able to debug it.

The script I want to configure is:
Both "path to venv" and "path" are absolute paths on Linux. If I try this command manually from any directory, it opens correctly.

In the configuration window, I tried to put python3 program and script as argument, or both together, but with no success.

Any help?

I have been able to work around it by creating an addition script that directly calls:

<path to venv>/python <path>/script.py <args>